Would you mind giving me a hand ?   Okay , Bob , What is it ?   Help me hang up this picture , please . Would you hold it straight while I put in the nail ?   All right .   Now , hand me the hammer and those nails , please .   Yes , here you are .   There ! How does it look ? Tell me if I've got it straight .   Well , it's straight , but it's upside down I'm afraid . 